..., that creates new equilibrium that stabilizes at lower rates. Such new equilibrium analysis is conducted by forcing a new temperature gradient to the model. The main output of such analysis is the produced steam quality at the producer sand-face. The steam quality is an important input for the flow control...

... quality: Limited by the quality at the outlet of steam generators, considering the cost of steam/water separators and field operation requirements, the surface steam quality is determined to be 75%. Steam injection rate of the horizontal well: Based on the empirical value of extra and super heavy oil...

... 317 295 15 SS/LS Flowing wellhead pressures FWHP kPag 311/338 350/360 16 Flowing wellhead temperature FWHT °C 145 148 17 SS steam quality @ whd XSS % 7.5 7 18 LS steam quality @ whd XLS % 7 7.4 Table 5 Productivity Index distribution, from heel of liner...

... 3D structure modeling results Figure 2 3D attribute modeling results Figure 3 Processing of the steam quality distribution under different conditions Figure 4 Production performance comparison when converting to MCTF-SAGD in different soak cycles Figure 5...

... Measurements of ΔP as a Function of Steam Quality Illustrating the Steam Blocking Effect Previous Use of FCDs in SAGD Operating Principles of FCDs General Flow Loop Capabilities Phase 1: Building a Multiphase FCD Characterization Flow Loop Stability and Experimental Error Key Variables...

... Completion with Liner-Deployed Equalizer ICD and VIT at Surmont In-Situ Oil Sands Project 11 Figure 16 Steam Quality Profile along Long Tubing in Cases 1 and 2 (Early Circulation). Figure 17 Energy Rate Profile along Long Tubing in Cases 1 and 2 (Early Circulation). Figure 18...

... in our study. enhanced recovery Upstream Oil & Gas SAGD thermal method steam-assisted gravity drainage Artificial Intelligence two-phase flow new semi-analytical model steam quality correlation empirical correlation gradient steam pressure steam injection wellbore equation...

... CFD accounts for the condensation of steam into water. The computed results successfully demonstrate the benefits of vacuum insulated tubing over bare tubing in maintaining steam quality in the vertical section of the wellbore. Also, the study shows reduction in steam quality for eccentric position...

... days. The optimum inclusion dimensions and the best injection scenario for different net pays at different depths and geological conditions are illustrated in the paper. enhanced recovery thermal method Modeling & Simulation caprock Caprock Integrity new system steam quality SAGD...

... model multiobject model steam quality CSS energy utilization reservoir multiobject grosmont model spe 165484 formation compressibility Introduction Unconventional resources continue to grow in significance within the energy mix required for sustaining global demands. These unconventional...

... at a higher steam quality. The least likely scenario for steam hammer occurrence is in the production tubing during the injection phase. This is because the produced (or breakthrough) steam temperature would need to be more than 20ºC higher than the produced liquid temperature to initiate a water hammer...

... technique injects steam by VIC while not by VIT and produces in normal tubing, thus eliminates the thermal packer's failure problems, meanwhile, simplifies the injection and production pipe conversion process and saves production time. VIC's heat loss and steam quality along wellbore are compared...

... reservoir, for a case typical of Athabasca SAGD project. Discussion – based on the distribution of steam quality, pressure and temperature losses along the axial well length – is provided, as is the estimation of the duration for effective SAGD circulation for the cited example. Modeling...

... recovery mechanism in total recovery of heavy and light oil during steam flooding. Also, operational parameters such as steam quality, steam flow rate and well perforation were optimized for both reservoirs. Results show that steam flooding performances in heavy and light oil reservoirs are different...